| ≥1 piece |
1.Product Name: stearic acid
2.CAS NO: 57-11-4
3.Application:
Stearic acid is widely used in cosmetics, plasticizers, demoulding agents,
stabilizers, surfactants, rubber vulcanization accelerators, waterproofing agents, polishing
agents, metal soaps, metal mineral flotation agents, softeners, and other
organic chemicals.
4.Sample: With Free
5.Specification:
| Item | Standard |
| Description | White or almost white, waxy, flaky crystals, white or almost white hard masses,or white or yellowish-white powder |
| Identification-A | Freezing point:53-59℃ |
| Identification-B | Acid value:194-212 |
| Identification-C | Meet the requirements |
| Acidity | Meet the requirements |
| Color of solution | Meet the requirements |
| Iodine value (gI2/100g) | ≤4.0 |
| Heavy Metals | ≤10ppm |
| Residue on ignition | ≤0.1% |
| Stearic acid | 40-60% |
| Stearic acid and palmitic acid | ≥90.0% |